Which phenomenon is an example of electric discharge? A) Friction

B) Lightning

C) Magnetism

D) Static cling

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.

What pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?

Coal contains energy. a. light b. kinetic c. chemical d. mechanical